Cyient DLM Support Engineer Interview: Rounds, Questions and Preparation

What the job involves

Support Engineers in Indian IT services companies like Cyient DLM provide technical assistance to customers, internal teams, or field engineers for hardware, software, or networking products. They troubleshoot issues over phone, email, or remote sessions, log tickets in tools like ServiceNow, and escalate unresolved problems to engineering teams. The role demands strong communication, basic technical knowledge, and the ability to work in shifts while meeting SLAs.

Role and Technical Knowledge

1. 1

   What is the difference between an incident and a problem in ITIL?

   An incident is a single disruption of service, while a problem is the root cause of one or more incidents. Mention that incidents are resolved quickly, problems are investigated to prevent recurrence.

2. 2

   Explain the OSI model layers and give one protocol used at each layer.

   List all seven layers from physical to application and name a protocol like Ethernet, IP, TCP, HTTP. Emphasise how this helps isolate network faults.

3. 3

   What is a subnet mask and why is it used?

   Explain that it divides an IP address into network and host portions, enabling devices to determine if a destination is local or remote. Mention default masks for Class A, B, C.

4. 4

   How do you troubleshoot a user who cannot access the internet?

   Start with physical checks (cable, Wi-Fi), then use ipconfig, ping gateway, ping 8.8.8.8, nslookup. Check proxy and firewall settings. Document steps and escalate if needed.

Practical Scenarios

1. 5

   A customer calls saying their laptop is running very slow. How do you handle it?

   Ask about recent changes, check Task Manager for high CPU or memory, run disk cleanup, scan for malware, and check startup programs. Offer to remote in and document findings.

2. 6

   You receive a ticket marked as high priority but you are already working on another critical issue. What do you do?

   Assess the impact of both issues, inform your supervisor, and if possible delegate or request help. Communicate realistic timelines to both users and update tickets.

3. 7

   A user is unable to log in to their domain account. Walk me through your steps.

   Check if the account is locked or password expired in Active Directory, reset if authorised, verify network connectivity to domain controller, and guide the user to try again.

4. 8

   How would you handle a situation where you do not know the answer to a customer's technical question?

   Be honest, tell the customer you will research and get back, escalate to a senior or use knowledge base, and follow up within the promised time. Never guess.

Behavioural and Situational

1. 9

   Tell me about a time you had to explain something technical to a non-technical person.

   Use a college project or group work example. Describe how you simplified terms, used analogies, and confirmed understanding. Highlight patience and clarity.

2. 10

   Describe a situation where you faced a difficult customer or teammate. How did you handle it?

   Focus on staying calm, listening actively, and finding a solution. Avoid blaming others. Show empathy and a resolution-oriented approach.

3. 11

   How do you prioritise your work when you have multiple tickets or tasks?

   Mention using SLAs, severity, and impact to rank tasks. Use a to-do list or ticketing tool. Communicate with stakeholders about timelines.

4. 12

   Give an example of a time you learned a new technology quickly to solve a problem.

   Pick a self-learning instance like a college project or online course. Describe the steps, resources used, and the outcome. Show willingness to learn.

HR and Company Fit

1. 13

   Why do you want to work as a Support Engineer in an IT services company?

   Link your interest in troubleshooting, customer interaction, and learning new technologies. Mention that support is a strong foundation for a technical career.

2. 14

   Are you comfortable working in rotational shifts, including night shifts?

   Answer honestly and positively if you are. If not, state your constraints clearly but show flexibility where possible. Support roles often require 24x7 coverage.

3. 15

   Where do you see yourself in three years?

   Show a growth path within support, such as moving to L2 or L3, or specialising in networking or cloud. Avoid saying you want to leave support immediately.

4. 16

   What do you know about our company and why do you want to join us?

   Research the company's services, clients, and values. For a company like Cyient DLM, mention its work in engineering and manufacturing solutions. Connect your skills to their needs.